This is an ultimate chair that supports your lower back, promotes good posture and makes sitting a real joy. The chair is well designed to follow the strictest industry standard. We have passed several tests including the BIFMA one so you can rest assure that the quality is excellent.

Details:
= Sturdy, high customization and breathable fabric
= Ergonomic design brings comfort to boost your working productivity
= 7-ways adjustable angle for the any sitting-posture
Lifting capacity: 330 lbs.
= Seat size: 19.7x19.7 inches
= Easy and very fast to assemble

Features and Specification:

• Molded foam seat slides forwards and backwards, raises and lowers
  Customizable tilt tension to perfectly balance your weight, seat position can be locked or unlocked for flexibility or maximum support
  Wide, five-wheel base for mobility and stability during multipurpose use
  3D armrests move left to right, up and down, and forwards to backwards for the perfect resting position
  Adjustable Lumbar Support meets your back where you most need support
  Wide, curved headrest raises, lowers and tilts up to 45 degrees back
  Warranty: 1 year against manufacturing defects
  
• Dimensions: 29"L x 29"W x 46"-50"H
  Seat dimensions: 20"L x 20"W
  Seat height: 18"-20"
  Back dimensions (w/o headrest): 21"W x 22"H
  Back dimensions (with headrest): 21"W x 28"-31"H
  Tilt range: 20+
  Colors: Black & White
  Weight capacity: 350 lbs
  Item weight: 48.5 lbs
  Shipping dimensions: 29"L x 27"W x 19"H
  Assembly Required: Yes
  Warranty: 1 years against manufacturing defects